Mostly sunny, very warm and humid
A shower or thunderstorm in spots this evening; otherwise, clear to partly cloudy
Rises at 6:16 AM with 13:20 of sunlight, then sets at 7:36 PM
Rises at 8:12 AM with 12:13 of moolight, then sets at 8:25 PM
Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.